package com.zenithmind.chat.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zenithmind.chat.mapper.ChatPrivateMessageMapper;
import com.zenithmind.chat.pojo.dto.ChatPrivateMessageDTO;
import com.zenithmind.chat.pojo.entity.ChatPrivateMessage;
import com.zenithmind.chat.pojo.vo.ChatPrivateMessageVO;
import com.zenithmind.chat.service.ChatPrivateMessageService;
import com.zenithmind.common.exception.BusinessException;
import com.zenithmind.common.result.PageResult;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

@Slf4j
@Service
@RequiredArgsConstructor
public class ChatPrivateMessageServiceImpl extends ServiceImpl<ChatPrivateMessageMapper, ChatPrivateMessage> implements ChatPrivateMessageService {

    @Override
    public PageResult<ChatPrivateMessageVO> getMessagePage(String sessionId, String userId, Integer pageNum, Integer pageSize) {
        log.debug("分页查询私聊消息列表: sessionId={}, userId={}, pageNum={}, pageSize={}", sessionId, userId, pageNum, pageSize);
        return new PageResult<>(new ArrayList<>(), 0L, (long) pageNum, (long) pageSize);
    }

    @Override
    public List<ChatPrivateMessageVO> getSessionMessages(String sessionId, String userId, String lastMessageId, Integer limit) {
        log.debug("获取会话消息列表: sessionId={}, userId={}, lastMessageId={}, limit={}", sessionId, userId, lastMessageId, limit);
        return new ArrayList<>();
    }

    @Override
    public ChatPrivateMessageVO getMessageById(String id, String userId) {
        log.debug("根据ID获取消息详情: id={}, userId={}", id, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public String sendPrivateMessage(ChatPrivateMessageDTO messageDTO, String userId) {
        log.debug("发送私聊消息: messageDTO={}, userId={}", messageDTO, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean recallMessage(String id, String userId, String reason) {
        log.debug("撤回消息: id={}, userId={}, reason={}", id, userId, reason);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean recallMessage(String id, String userId) {
        return recallMessage(id, userId, null);
    }

    @Override
    public Boolean deleteMessage(String id, String userId) {
        log.debug("删除消息: id={}, userId={}", id, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean deleteMessagesBatch(List<String> ids, String userId) {
        log.debug("批量删除消息: ids={}, userId={}", ids, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean markMessagesAsRead(String sessionId, String userId) {
        log.debug("标记消息为已读: sessionId={}, userId={}", sessionId, userId);
        return true; // 默认返回true
    }

    @Override
    public List<ChatPrivateMessageVO> searchMessages(String sessionId, String keyword, Integer messageType, String startTime, String endTime, Integer limit) {
        log.debug("搜索消息: sessionId={}, keyword={}, messageType={}, startTime={}, endTime={}, limit={}",
                sessionId, keyword, messageType, startTime, endTime, limit);
        return new ArrayList<>();
    }

    @Override
    public PageResult<ChatPrivateMessageVO> searchMessages(String sessionId, String keyword, Integer messageType, Integer pageNum, Integer pageSize, String userId) {
        log.debug("搜索消息（分页版）: sessionId={}, keyword={}, messageType={}, pageNum={}, pageSize={}, userId={}",
                sessionId, keyword, messageType, pageNum, pageSize, userId);
        return new PageResult<>(new ArrayList<>(), 0L, (long) pageNum, (long) pageSize);
    }

    @Override
    public Integer getUnreadMessageCount(String sessionId, String userId) {
        log.debug("获取用户未读消息数量: sessionId={}, userId={}", sessionId, userId);
        return 0;
    }

    @Override
    public ChatPrivateMessageVO getLatestMessage(String sessionId, String userId) {
        log.debug("获取会话最新消息: sessionId={}, userId={}", sessionId, userId);
        return null;
    }

    @Override
    public String createOrGetSession(String userId, String friendId) {
        log.debug("创建或获取私聊会话: userId={}, friendId={}", userId, friendId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public List<Object> getUserSessions(String userId) {
        log.debug("获取用户的私聊会话列表: userId={}", userId);
        return new ArrayList<>();
    }

    @Override
    public Boolean deleteSession(String sessionId, String userId) {
        log.debug("删除会话: sessionId={}, userId={}", sessionId, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean clearSessionMessages(String sessionId, String userId) {
        log.debug("清空会话消息: sessionId={}, userId={}", sessionId, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Object getMessageStatistics(String userId, String startTime, String endTime) {
        log.debug("获取消息统计信息: userId={}, startTime={}, endTime={}", userId, startTime, endTime);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Integer cleanExpiredMessages(Integer days) {
        log.debug("清理过期消息: days={}", days);
        return 0;
    }

    @Override
    public Boolean checkSendPermission(String userId, String receiverId) {
        log.debug("检查发送权限: userId={}, receiverId={}", userId, receiverId);
        return true; // 默认返回true
    }

    @Override
    public String sendMessage(ChatPrivateMessageDTO messageDTO, String userId) {
        log.debug("发送消息: messageDTO={}, userId={}", messageDTO, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean editMessage(String messageId, String newContent, String userId) {
        log.debug("编辑消息: messageId={}, newContent={}, userId={}", messageId, newContent, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean forwardMessage(String messageId, List<String> targetIds, String userId) {
        log.debug("转发消息: messageId={}, targetIds={}, userId={}", messageId, targetIds, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public String replyMessage(String originalMessageId, ChatPrivateMessageDTO messageDTO, String userId) {
        log.debug("回复消息: originalMessageId={}, messageDTO={}, userId={}", originalMessageId, messageDTO, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean markAsRead(String messageId, String sessionId, String userId) {
        log.debug("标记为已读: messageId={}, sessionId={}, userId={}", messageId, sessionId, userId);
        return true; // 默认返回true
    }

    @Override
    public Integer getUnreadCount(String sessionId, String userId) {
        log.debug("获取未读数: sessionId={}, userId={}", sessionId, userId);
        return 0;
    }

    @Override
    public Boolean batchDeleteMessages(List<String> messageIds, String userId) {
        log.debug("批量删除消息: messageIds={}, userId={}", messageIds, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public String exportMessages(String sessionId, String startDate, String endDate, String format, String userId) {
        log.debug("导出消息: sessionId={}, startDate={}, endDate={}, format={}, userId={}", sessionId, startDate, endDate, format, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public Boolean clearChatHistory(String sessionId, String userId) {
        log.debug("清除聊天历史: sessionId={}, userId={}", sessionId, userId);
        throw new BusinessException("功能开发中");
    }

    @Override
    public List<ChatPrivateMessageVO> getRecentMessages(String userId, Integer limit) {
        log.debug("获取最近消息: userId={}, limit={}", userId, limit);
        return new ArrayList<>();
    }

    @Override
    public Boolean setAutoReply(String userId, Boolean enabled, String content) {
        log.debug("设置自动回复: userId={}, enabled={}, content={}", userId, enabled, content);
        throw new BusinessException("功能开发中");
    }

    @Override
    public String getDraft(String sessionId, String userId) {
        log.debug("获取草稿: sessionId={}, userId={}", sessionId, userId);
        return null;
    }

    @Override
    public Boolean saveDraft(String sessionId, String content, String userId) {
        log.debug("保存草稿: sessionId={}, content={}, userId={}", sessionId, content, userId);
        return true; // 默认返回true
    }
}
